Axes.get_tightbbox(renderer, call_axes_locator=True)¶Return the tight bounding box of the axes. The dimension of the Bbox in canvas coordinate.
If call_axes_locator is False, it does not call the
_axes_locator attribute, which is necessary to get the correct
bounding box. call_axes_locator==False can be used if the
caller is only intereted in the relative size of the tightbbox
compared to the axes bbox.